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Yorktown Energy Partners XI, L.P.: METCB position timeline

Available 13F reports, 13D and 13G stakes and each Form 3, 4 and 5 line of Yorktown Energy Partners XI, L.P. on METCB, newest first. How the timeline and the estimate are built.

Yorktown Energy Partners XI, L.P. held 3,350,838 METCB shares at 2026-06-30 per its 13F-HR filed 2026-08-14.

the latest 13F is the newest step

  1. period ended2026-06-30
    13F 3,350,838 shares
    Change vs previous 13F +39,656 shares

    14.94% of the 13F portfolio, value $28,649,668.

    13F-HR 0001140361-26-033072 filed by Yorktown Energy Partners XI, L.P.
    Filed (acceptance time not in the bulk data set), ingested

    • YORKTOWN ENERGY PARTNERS IX, L.P.: 1,248,736 shares
    • Yorktown Energy Partners X, L.P.: 836,511 shares
    • Yorktown Energy Partners XI, L.P.: 1,265,591 shares

    Acceptance time not in the bulk data set (spec §4.2).

  2. period ended2026-03-31
    13F 3,311,182 shares
    Change vs previous 13F -4,580 shares

    12.58% of the 13F portfolio, value $33,774,057.

    13F-HR 0001140361-26-021707 filed by Yorktown Energy Partners XI, L.P.
    Filed (acceptance time not in the bulk data set), ingested

    • YORKTOWN ENERGY PARTNERS IX, L.P.: 1,233,958 shares
    • Yorktown Energy Partners X, L.P.: 826,611 shares
    • Yorktown Energy Partners XI, L.P.: 1,250,613 shares

    Acceptance time not in the bulk data set (spec §4.2).

  3. period ended2025-12-31
    13F 3,315,762 shares
    Change vs previous 13F +46,552 shares

    13.16% of the 13F portfolio, value $38,960,204.

    13F-HR 0001140361-26-005796 filed by Yorktown Energy Partners XI, L.P.
    Filed (acceptance time not in the bulk data set), ingested

    • YORKTOWN ENERGY PARTNERS IX, L.P.: 1,235,359 shares
    • Yorktown Energy Partners X, L.P.: 827,876 shares
    • Yorktown Energy Partners XI, L.P.: 1,252,527 shares

    Acceptance time not in the bulk data set (spec §4.2).

  4. period ended2025-09-30
    13F 3,269,210 shares
    Change vs previous 13F +38,559 shares

    12.94% of the 13F portfolio, value $55,086,189.

    13F-HR 0001140361-25-042333 filed by Yorktown Energy Partners XI, L.P.
    Filed (acceptance time not in the bulk data set), ingested

    • YORKTOWN ENERGY PARTNERS IX, L.P.: 1,218,319 shares
    • Yorktown Energy Partners X, L.P.: 816,132 shares
    • Yorktown Energy Partners XI, L.P.: 1,234,759 shares

    Acceptance time not in the bulk data set (spec §4.2).

  5. period ended2025-06-30
    13F 3,230,651 shares
    Change vs previous 13F +534,417 shares

    11.6% of the 13F portfolio, value $26,426,726.

    13F-HR 0001140361-25-031284 filed by Yorktown Energy Partners XI, L.P.
    Filed (acceptance time not in the bulk data set), ingested

    • YORKTOWN ENERGY PARTNERS IX, L.P.: 1,204,053 shares
    • Yorktown Energy Partners X, L.P.: 806,465 shares
    • Yorktown Energy Partners XI, L.P.: 1,220,133 shares

    Acceptance time not in the bulk data set (spec §4.2).

  6. period ended2025-03-31
    13F 2,696,234 shares
    Change vs previous 13F -179,313 shares

    11.08% of the 13F portfolio, value $19,170,224.

    13F-HR 0001011438-25-000294 filed by YORKTOWN ENERGY PARTNERS IX, L.P.
    Filed (acceptance time not in the bulk data set), ingested

    • YORKTOWN ENERGY PARTNERS IX, L.P.: 1,015,775 shares
    • Yorktown Energy Partners X, L.P.: 668,723 shares
    • Yorktown Energy Partners XI, L.P.: 1,011,736 shares

    Acceptance time not in the bulk data set (spec §4.2).

  7. period ended2024-12-31
    13F 2,875,547 shares
    Change vs previous 13F 0 shares

    12.87% of the 13F portfolio, value $28,410,404.

    13F-HR 0001011438-25-000159 filed by YORKTOWN ENERGY PARTNERS IX, L.P.
    Filed (acceptance time not in the bulk data set), ingested

    • YORKTOWN ENERGY PARTNERS IX, L.P.: 1,083,332 shares
    • Yorktown Energy Partners X, L.P.: 713,193 shares
    • Yorktown Energy Partners XI, L.P.: 1,079,022 shares

    Acceptance time not in the bulk data set (spec §4.2).

  8. period ended2024-09-30
    13F 2,875,547 shares
    Change vs previous 13F not available

    12.93% of the 13F portfolio, value $30,940,886.

    13F-HR 0001011438-24-000624 filed by YORKTOWN ENERGY PARTNERS IX, L.P.
    Filed (acceptance time not in the bulk data set), ingested

    • YORKTOWN ENERGY PARTNERS IX, L.P.: 1,083,332 shares
    • Yorktown Energy Partners X, L.P.: 713,193 shares
    • Yorktown Energy Partners XI, L.P.: 1,079,022 shares

    Acceptance time not in the bulk data set (spec §4.2).